| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16510.0 | USD | 20190618 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190618 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190618 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190617 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190617 |
| Unknown | China national standards | MT | 3360.0 | USD | 20190617 |
| Unknown | China national standards | MT | 12540.0 | USD | 20190617 |
| Unknown | China national standards | MT | 1840.0 | USD | 20190616 |
| Unknown | China national standards | MT | 12340.0 | USD | 20190616 |
| Unknown | China national standards | MT | 11450.0 | USD | 20190616 |